Alexander Alekhine vs. Samuil Weinstein
This chess puzzle is from Alexander Alekhine vs Samuil Weinstein, Odessa, 1916 (unconfirmed).
White to move and win in 3.
Roll over to see the solution: 1. Rg8+ Kxg8 2. Qg3+ Kh8 3. Qg7#
FEN: r3q2k/1bn2p2/p4P1p/1pPp2R1/3P4/P1N1Q3/1PB3PP/6K1 w - - 1 0
About the players

8 articles on Alexander Alekhine
1. Rg8+ Kxg8
(if 1.. QxRg8 2. Qxh6+ Qh7 3. Qxh7#)
2. Qg3+ Kf/h8
3. Qg7#
1.Rg5-g8 Kh8xg8
2. Qe3-g3 Kg8-h8
3. Qg3-g7
1. Rg5-g8 Kh8xg8
2. Qe3-g3 Kg8-h8
3. Qg3-g7
1. Qe3-g3 h6xg5
2. Qg3-h3+ Kh8-g8
3. Qh3-h7+ Kg8-f8
4. Qh7-h8#
1. Qe3-g3 h6xg5
2. Qg3-h3+ Kh8-g8
3. Qh3-h7+ Kg8-f8
4. Qh7-g7#